Product nameHuman OGA Antibody Pair - BSA and Azide free
See all MGEA5/OGA kits
Assay typeELISA set
Species reactivityReacts with: Human
The Antibody Pair can be used to quantify Human OGA. BSA and Azide free antibody pairs include unconjugated capture and detector antibodies suitable for sandwich ELISAs. The antibodies are provided at an approximate concentration of 1 mg/ml as measured by the protein A280 method. The recommended antibody orientation is based on internal optimization for ELISA-based assays. Antibody orientation is assay dependent and needs to be optimized for each assay type. Both capture and detector antibodies are rabbit monoclonal antibodies delivering consistent, specific, and sensitive results.
For additional information on the performance of the antibody pair, see the equivalent SimpleStep ELISA® Kit (ab269546), which uses the same antibodies. However, due to differences in their formulation, this antibody pair cannot be used with the consumables provided with our SimpleStep ELISA Kits. Please note that the range provided for the pairs is only an estimation based on the performance of the related product using the same antibody pair. Performance of the antibody pair will depend on the specific characteristics of your assay. We guarantee the product works in sandwich ELISA, but we do not guarantee the sensitivity or dynamic range of the antibody pair in your assay.
To receive an electronic copy of the Certificate of Analysis, please send an email to technical support with "CoA for matched antibody pair kit" in the subject line and the desired product number and lot number in the body of the email.
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Tested applicationsSuitable for: ELISAmore details
Storage instructionsStore at +4°C. Please refer to protocols.
Components 10 x 96 tests Human OGA Capture Antibody 1 x 100µg Human OGA Detector Antibody 1 x 100µg
FunctionIsoform 1: Cleaves GlcNAc but not GalNAc from O-glycosylated proteins. Can use p-nitrophenyl-beta-GlcNAc and 4-methylumbelliferone-GlcNAc as substrates but not p-nitrophenyl-beta-GalNAc or p-nitrophenyl-alpha-GlcNAc (in vitro) (PubMed:11148210). Does not bind acetyl-CoA and does not have histone acetyltransferase activity (PubMed:24088714).
Isoform 3: Cleaves GlcNAc but not GalNAc from O-glycosylated proteins. Can use p-nitrophenyl-beta-GlcNAc as substrate but not p-nitrophenyl-beta-GalNAc or p-nitrophenyl-alpha-GlcNAc (in vitro), but has about six times lower specific activity than isoform 1.
Tissue specificityUbiquitous. Shows highest expression in the brain, placenta and pancreas.
Sequence similaritiesBelongs to the glycosyl hydrolase 84 family.
modificationsProteolytically cleaved by caspase-3 during apoptosis. The fragments interact with each other; cleavage does not decrease enzyme activity.
Cellular localizationCytoplasm and Nucleus.
- Information by UniProt
Our Abpromise guarantee covers the use of ab270383 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|ELISA||Use at an assay dependent concentration.|
ab270383 has not yet been referenced specifically in any publications.